//
//  UIScreen+Addition.h
//  SchoolNews
//
//  Created by 徐涵菲 on 2018/4/23.
//  Copyright © 2018年 Wangly. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIScreen (Addition)

/// 屏幕宽度
+ (CGFloat)sn_screenWidth;
/// 屏幕高度
+ (CGFloat)sn_screenHeight;
/// 分辨率
+ (CGFloat)sn_scale;

@end
